The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 2012
Filed:
Dec. 08, 2010
Xin Zhou, Franklin Park, PA (US);
Mark A. Juds, New Berlin, WI (US);
Naresh K. Kodela, Maharashtra, IN;
William E. Beatty, Jr., Beaver Brighton, PA (US);
Xin Zhou, Franklin Park, PA (US);
Mark A. Juds, New Berlin, WI (US);
Naresh K. Kodela, Maharashtra, IN;
William E. Beatty, Jr., Beaver Brighton, PA (US);
Eaton Corporation, Cleveland, OH (US);
Abstract
A single direct current arc chamber includes a ferromagnetic base having first and opposite second ends, a first ferromagnetic side member disposed from the first end, a second ferromagnetic side member disposed from the opposite second end, a third ferromagnetic member disposed from the ferromagnetic base intermediate the ferromagnetic side members, a first permanent magnet having a first magnetic polarity disposed on the first ferromagnetic side member and facing the third ferromagnetic member, and a second permanent magnet having the first magnetic polarity disposed on the second ferromagnetic side member and facing the third ferromagnetic member.